Overview
KOMPSAT-3A (Korea Multi-Purpose Satellite 3A) is an advanced Earth observation satellite operated by SI Imaging Services (SIIS). Launched in 2015, it represents the highest resolution optical imaging capability in the KOMPSAT constellation with 40cm panchromatic resolution.
Enhanced Resolution
With 40cm panchromatic resolution, KOMPSAT-3A delivers exceptional detail for:
- Defense and intelligence - Detailed reconnaissance and situational awareness
- Urban mapping - Individual building and vehicle identification
- Infrastructure - Precise asset inventory and condition assessment
- Precision agriculture - Plant-level analysis and crop monitoring
Infrared Capability
KOMPSAT-3A includes infrared imaging capability enabling:
- Night imaging - Thermal detection during nighttime passes
- Fire detection - Active fire identification and monitoring
- Industrial monitoring - Heat signature analysis
Applications
KOMPSAT-3A's combination of high resolution and infrared capability supports:
- Government - National security and emergency response
- Defense - Strategic and tactical intelligence
- Environment - Wildfire monitoring and thermal mapping
- Energy - Pipeline and power infrastructure monitoring
